IBX.IBQuery.TIBQuery.ParamByName
Delphi
function ParamByName(const Value: string): TParam;
C++
Data::Db::TParam* __fastcall ParamByName(const System::UnicodeString Value);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | IBX.IBQuery.pas IBX.IBQuery.hpp |
IBX.IBQuery | TIBQuery |
Description
Accesses parameter information based on a specified parameter name.
Call ParamByName to set or use parameter information for a specific parameter based on its name.
Value is the name of the parameter for which to retrieve information.
ParamByName is primarily used to set an parameter's value at runtime. For example, the following statement retrieves the current value of a parameter called 'Contact' into an edit box:
Edit1.Text := Query1.ParamByName('Contact').AsString; Edit1->Text = Query1->ParamByName("Contact")->AsString;